PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • VEGF is a potent growth factor with a well-defined role in normal and abnormal blood vessel formation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • seattlecca.org